MT6260A 데이터 시트보기 (PDF) - MediaTek Inc

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MT6260A

GSM/GPRS/EDGE-RX SOC Processor Technical Brief

MediaTek Inc 

MT6260A

GSM/GPRS/EDGE-RX SOC Processor Technical Brief

v1.1 Confidential A

1.1 Platform Features

General

 Integrated voi e-band, audio-band and

base-band analog front-end

 Integrated f ll-fe tured power management

unit

MCU subsystem

 ARM7EJ-STM 32-bit RISC processor

 Java hardware acceleration for fast

Java-based games and applets

 High-performance multi-layer AHB bus

 Dedicated DMA bus with 15 DMA channels

 On-chip boot ROM for factory fla h

programming

 Watchdog timer for system crash recov ry

 4 sets of general-purpose timers

 Circuit switch data coprocessor

 Division coprocessor

Serial flash interfaces

 Supports various operating frequency

combinations for serial flash

 Supports QPI and SPI serial flash

User interfaces

 5-row x 5-column keypad controller with

hardware scanner

 Supports multiple key presses for gaming

 Dual SIM/USIM controller with hardware T =

0/T = 1 protocol control

 Real-time clock (RTC) operating with a

low-quiescent-current power supply

 General-purpose I/Os (GPIOs) available for

auxiliary applications

 1 sets of Pulse Width Modulation (PWM)

output

 16 external interrupt lines

 1 external channel auxiliary 10-bit A/D

converter

Security

 Supports security key and chip random ID

Connectivity

 2 UARTs with hardware flow control and

supports baud rate up to 921,600 bps

 FS/LS USB 1.1 device controller

 Multimedia card, secure digital Memory Card,

host controller with flexible I/O voltage power

 Supports SDIO interface for SDIO

peripherals as well as WIFI connectivity

 DAI/PCM and I2S interface for audio

applications

I2C master interface for peripheral

management including image sensors

 SPI master interface for peripheral

mana ement.

Power management

 Li-ion battery charger

 14 LDOs fo the power supply of memory

card, camera, Bluetooth, RF, SIM card and

other diversified usage

 4 open-drain outpu switches to

supply/control the LED

 LDO type vibrato

 One NMOS switch to control keypad LED

 Thermal overload protection

 Under-voltage lock-out prot ction

 Over-voltage protection

 Different levels of sleep modes with

sophisticated software control enables

excellent power saving performance.

MediaTek Confidential

© 2013 MediaTek Inc.

This document contains information that is proprietary to MediaTek Inc.

Unauthorized reproduction or disclosure of this informa ion in whole or in part is strictly prohibited.

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